Stock material or miscellaneous articles – Ink jet stock for printing – Gelatin ink receptive layer
Reexamination Certificate
2005-01-11
2005-01-11
Hess, Bruce H. (Department: 1774)
Stock material or miscellaneous articles
Ink jet stock for printing
Gelatin ink receptive layer
C428S032240
Reexamination Certificate
active
06841205
ABSTRACT:
The present invention refers to an ink jet receiving sheet having a surface pH value lower than 5.0 and comprising a support and at least a receiving layer containing a binder selected from the group consisting of gelatin and gelatin derivatives and at least a salt of a metal selected from the IIA and IIB groups of the periodic table of elements or complexes which comprise said metal salts.The ink jet receiving sheet of the invention provides minimum post printed drop sweating after stressed ageing in the resulting image, still maintaining a good glossiness.
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patent: 4946741 (1990-08-01), Aono et al.
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Patent Abstracts of Japan, vol. 007, No. 193, Aug. 24, 1983.
Patent Abstracts of Japan, vol. 010, No. 096, Apr. 12, 1986.
Abstract for Japanese Patent JP59078885; Entitled: Ink Jet Recording Sheet; Inventors: Akutsu Hidekazu, Fujii Tadashi, Murakami Kakuji, Ariga Tamotsu; Filed Oct. 27, 1982, Published May 04, 1984.
Abstract for Japanese Patent JP59096988; Entitled: Recording Medium; Inventors; Akutsu Hidekazu, Fujii Tadashi, Murakami Kakuji, Ariga Tamotsu; Filed Nov. 26, 1982, Published Jun. 04, 1984.
Brignone Diego
Loviglio Giuseppe
Malfatto Pierfiore
Serafini Marco
Sismondi Alain Dominique
Ferrania S.p.A.
Hess Bruce H.
Mark A. Litman & Associates P.A.
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